Cal Ripken Jr. has put his 25-acre estate in Reisterstown on the market for $12.5 million, nearly five months after his divorce from his wife Kelly was finalized.

The former Baltimore Orioles ironman now lives in Annapolis.

The 25,000-square-foot home, nestled into a ridge near the intersection of Dover Road and Tufton Avenue, dates to 1985. A 1991 renovation added a gym with a full-size basketball court, batting cage, training room and locker room.

The home features six bedrooms, 10 full bathrooms and five half baths. There's a home theater with a box office, stage, candy counter and seating for 11, and an expansive kitchen designed to feed 100 guests.

There are two four-car garages. An outdoor entertaining area includes a heated pool, 10-person spa, kitchen and picnic area.

Ripken also designed and built a full-size baseball field on the property, which also features a 1-acre pond with a fishing pier and a biking and running trail.

Cal Ripken's former home in Baltimore County is going up for auction. Read more.

Monument Sotheby's International Realty is the broker listing the property for Ripken.

Ripken purchased the land in 1984 for $215,000. The property is now valued by the state for tax purposes at just over $2 million.